Results 11 to 20 of about 10,841 (264)
Protetores solares Sunscreens [PDF]
Química Nova, 2007 Health problems related to UV radiation can be minimized by the appropriate use of sunscreens. Different kinds of sunscreens are reported in the literature, even though there is a misleading denomination among them and few discussions are presented about
Juliana Flor +2 more
doaj +3 more sources
Knowledge and attitude of general population toward effects of sun exposure and use of sunscreens [PDF]
Indian Journal of Dermatology, 2018 Background: Sun exposure causes extensive intrinsic as well as extrinsic changes in the skin. Pathogenic effects of sun exposure such as tanning, melasma, skin cancer, and aggravation of various photodermatoses such as systemic lupus erythematosus (SLE ...
Shweta Bharat Agarwal +3 more
doaj +2 more sources
Antioxidants in Sunscreens: Which and What For? [PDF]
Antioxidants, 2023 Ultraviolet (UV) radiation promotes the generation of reactive oxygen species (ROS) and nitrogen species (RNS), resulting in skin damage. Cosmetic industries have adopted a strategy to incorporate antioxidants in sunscreen formulations to prevent or ...
Ana Jesus +6 more
doaj +2 more sources
The Effect of Sunscreens on the Skin Barrier [PDF]
Life, 2022 Transepidermal water-loss (TEWL), stratum-corneum hydration (SCH), erythema, elasticity, pH and melanin, are parameters of the epidermal barrier function and skin homeostasis that objectively indicate the integrity of the skin barrier.
Alicia Gonzalez-Bravo +3 more
doaj +3 more sources
, 2021 It is well established that sun rays (UVA-B) are strongly efficient on the development of skin cancers and photoaging. Especially protection in the first ten years of life is much more important because of the increasing effect of the UV rays on skin ...
Aydemir, Ertugrul H.
core +1 more source
Sunscreens - Which and what for? [PDF]
, 2005 It is well established that sun exposure is the main cause for the development of skin cancer. Chronic continuous UV radiation is believed to induce malignant melanoma, whereas intermittent high-dose UV exposure contributes to the occurrence of actinic ...
Korting, Hans Christian, Maier, T.
core +1 more source
Resistance of Liposomal Sunscreen Formulations against Plain Water as well as Salt Water Exposure and Perspiration [PDF]
, 2010 The present in vivo investigation using a total of 30 healthy adult volunteers with Fitzpatrick skin type II examines the persistent efficacy of sunscreens using liposomal suspensions as the vehicle.
Schöllmann, C. +3 more
core +1 more source
Health Science Reports, 2023 Background and Aims Evaluation of sun protection behavior and related factors in children aged between 6 and 18 years in Isfahan, Iran. Methods This cross‐sectional study was conducted at outpatient pediatric clinics affiliated with Isfahan University of
Nikta Nouri +2 more
doaj +1 more source
Frontal Fibrosing Alopecia and Sunscreen Use: A Cross-sectional Study of Actinic Damage
Acta Dermato-Venereologica, 2022 Patients with frontal fibrosing alopecia report higher rates of sunscreen use than control subjects. However, it is not known whether the higher use of sunscreens is a cause or a consequence of the alopecia.
María Librada Porriño-Bustamante +5 more
doaj +1 more source
Journal of Skin Cancer, 2014 Sunscreen use is recommended for the prevention of sunburn and skin cancer. Little is known regarding sunscreen availability in high versus low income communities.
Kyle T. Amber +4 more
doaj +1 more source